Macdee Jollyfill Air Inlet Valve Telescopic 1/2in

JOLLYFILL AIR is a new generation of AUK1 Air Gap compliant inlet valves designed to eliminate the risk of backflow. Compact in size and with it’s reversible water discharge, it’s the perfect solution for the narrowest of cisterns.

• Inlet end: 1/2”plastic or brass – 3/8″ brass


• Filling rate at 0,1 bars: 3.1 L/mn


• Functioning range: 0.1 up to 16 bar


• Resistant to peaks of pressure: Up to 20 bars


• Water saving delayed action

Main characteristics:

• Patented system against unreasonable tightening


• Ultra quiet (17 decibels)


• Anti-siphoning


• Eliminates water hammer